//-----------------------------------------------------------------------
// Send state message to all active connections
// return TRUE if message was send to at least one client
//-----------------------------------------------------------------------
BOOL Ros_StateServer_SendMsgToAllClient(Controller* controller, SimpleMsg* sendMsg, int msgSize)
{
int index;
int ret;
BOOL bHasConnections = FALSE;
// Check all active connections
for(index = 0; index < MAX_STATE_CONNECTIONS; index++)
{
if(controller->sdStateConnections[index] != INVALID_SOCKET)
{
ret = mpSend(controller->sdStateConnections[index], (char*)(sendMsg), msgSize, 0);
if(ret <= 0)
{
printf("StateServer Send failure. Closing state server connection.\r\n");
mpClose(controller->sdStateConnections[index]);
controller->sdStateConnections[index] = INVALID_SOCKET;
}
else
{
bHasConnections = TRUE;
}
}
}
return bHasConnections;
}
static int sendN(int handle, char *buf, int n, int flags) {
int lastSend = -1;
int totalSend = 0;
do {
lastSend = mpSend(handle, (buf + totalSend), n - totalSend, flags);
if (lastSend < 1) {
fprintf(stderr, "tcpSvr: send error : %s\n", strerror(errno));
return lastSend;
}
totalSend += lastSend;
} while (totalSend < n);
return totalSend;
}